• Thumbnail for Sulfur-reducing bacteria
    Sulfur-reducing bacteria are microorganisms able to reduce elemental sulfur (S0) to hydrogen sulfide (H2S). These microbes use inorganic sulfur compounds...
    68 KB (7,620 words) - 21:11, 24 November 2024
  • Thumbnail for Sulfate-reducing microorganism
    Sulfate-reducing microorganisms (SRM) or sulfate-reducing prokaryotes (SRP) are a group composed of sulfate-reducing bacteria (SRB) and sulfate-reducing archaea...
    20 KB (2,113 words) - 01:32, 3 September 2024
  • Thumbnail for Purple bacteria
    divided into two groups – purple sulfur bacteria (Chromatiales, in part) and purple non-sulfur bacteria. Purple bacteria are anoxygenic phototrophs widely...
    30 KB (3,703 words) - 15:36, 28 November 2024
  • cyanobacteria, purple sulfur bacteria do not use water as their reducing agent, and therefore do not produce oxygen. Instead, they can use sulfur in the form of...
    18 KB (2,077 words) - 21:05, 24 November 2024
  • up sulfur bacteria in Wiktionary, the free dictionary. Sulfur bacteria may refer to: Green sulfur bacteria Purple sulfur bacteria Sulfate-reducing bacteria...
    496 bytes (66 words) - 15:35, 27 September 2020
  • Thumbnail for Green sulfur bacteria
    green sulfur bacteria are a phylum, Chlorobiota, of obligately anaerobic photoautotrophic bacteria that metabolize sulfur. Green sulfur bacteria are nonmotile...
    32 KB (3,209 words) - 15:29, 17 November 2024
  • environments for these bacteria to survive in. Many bacterial strains that were found on deep-sea wood were sulfur-reducing bacteria, meaning they obtain...
    7 KB (936 words) - 18:41, 12 November 2024
  • Thumbnail for Salt marsh
    also reduce nitrates will increase in relative abundance to sulfur-reducing bacteria. Within salt marshes, chemolithoautotrophic nitrifying bacteria are...
    84 KB (10,296 words) - 07:08, 22 November 2024
  • Thumbnail for Hydrogen sulfide
    participant in the sulfur cycle, the biogeochemical cycle of sulfur on Earth. In the absence of oxygen, sulfur-reducing and sulfate-reducing bacteria derive energy...
    78 KB (8,121 words) - 19:10, 19 December 2024
  • carbon dioxide. Examples: Nitrifying bacteria, sulfur-oxidizing bacteria, iron-oxidizing bacteria, Knallgas-bacteria photolithoautotrophs obtain energy...
    47 KB (5,787 words) - 23:12, 28 September 2024
  • Thumbnail for Sulfur
    native sulfur have been obtained through biological activity, but what is responsible for that (sulfur-oxidizing bacteria or sulfate-reducing bacteria) is...
    99 KB (11,017 words) - 04:16, 19 December 2024
  • Thumbnail for Winogradsky column
    with sulfur reducing bacteria, the layer above will be green sulfur photosynthetic anaerobic bacteria, then the layer will be purple which is sulfur anaerobic...
    5 KB (609 words) - 16:42, 14 June 2024
  • Thumbnail for Sulfur cycle
    produces elemental sulfur (S8), oxidation state = 0. This reaction occurs in the photosynthetic green and purple sulfur bacteria and some chemolithotrophs...
    61 KB (7,394 words) - 15:01, 9 December 2024
  • Thumbnail for Microbial oxidation of sulfur
    autotrophic bacteria that can oxidize elemental sulfur to sulfate are also able to oxidize thiosulfate to sulfate as a source of reducing power for carbon...
    59 KB (6,037 words) - 21:56, 22 September 2024
  • Thumbnail for Sulfur dioxide
    sulfate-reducing organisms and in sulfur-oxidizing bacteria, as well. The role of sulfur dioxide in mammalian biology is not yet well understood. Sulfur dioxide...
    53 KB (7,366 words) - 22:35, 20 December 2024
  • Sulfur is metabolized by all organisms, from bacteria and archaea to plants and animals. Sulfur can have an oxidation state from -2 to +6 and is reduced...
    14 KB (1,514 words) - 16:25, 27 November 2023
  • Thumbnail for Photoautotroph
    as a byproduct, while a small minority (such as haloarchaea and sulfur-reducing bacteria) perform anoxygenic photosynthesis. Chemical and geological evidence...
    7 KB (690 words) - 22:41, 15 October 2024
  • Broker, a computer data grid management system Sulfate-reducing bacteria Sulfur-reducing bacteria Service Request Block, in IBM operating systems Solid...
    1,016 bytes (154 words) - 00:54, 30 August 2024
  • Thumbnail for Whale fall
    co-occurrence with the sulfur reducing bacteria found at whale falls. Whale falls do however support both sulfur reducing bacteria and methane producing...
    37 KB (4,453 words) - 16:32, 2 November 2024
  • Arsenate-reducing bacteria are bacteria which reduce arsenates. Arsenate-reducing bacteria are ubiquitous in arsenic-contaminated groundwater (aqueous...
    20 KB (2,318 words) - 18:28, 8 August 2024
  • converted to glucose. This group of organisms includes sulfur oxidizers, nitrifying bacteria, iron oxidizers, and hydrogen oxidizers. The term "chemolithotrophy"...
    31 KB (2,883 words) - 02:53, 7 June 2024
  • Thumbnail for Light-dependent reactions
    from H 2S, which is oxidized to sulfur (hence the name "green sulfur bacteria"). Purple bacteria and green sulfur bacteria occupy relatively minor ecological...
    28 KB (3,452 words) - 18:15, 8 August 2024
  • Thumbnail for Thermodesulfobacteriota
    Thermodesulfobacteriota are a phylum of thermophilic sulfate-reducing bacteria. They are a gram-negative bacteria. [1] A pathogenic intracellular thermodesulfobacteriote...
    21 KB (1,093 words) - 20:03, 2 December 2024
  • Iron–sulfur proteins are proteins characterized by the presence of iron–sulfur clusters containing sulfide-linked di-, tri-, and tetrairon centers in...
    22 KB (2,508 words) - 13:21, 19 October 2024
  • Thumbnail for Metabolic waste
    produced by nitrifying bacteria, just as sulfur and sulfates are produced by the sulfur-reducing bacteria and sulfate-reducing bacteria. Insoluble iron waste...
    7 KB (744 words) - 03:42, 27 August 2024
  • Thumbnail for Nitratidesulfovibrio vulgaris
    vulgaris is often used as a model organism for sulfur-reducing bacteria and was the first of such bacteria to have its genome sequenced. It is ubiquitous...
    11 KB (1,032 words) - 06:28, 18 December 2023
  • Thumbnail for Soda lake
    methane-oxidizing bacteria such as Methylobacter or Methylomicrobium. Sulfur-reducing bacteria are common in anoxic layers of soda lakes. These reduce sulfate and...
    38 KB (3,474 words) - 11:37, 23 September 2024
  • Thumbnail for Hypothetical types of biochemistry
    the use of molecular oxygen. Sulfur-reducing bacteria can utilize elemental sulfur instead of oxygen, reducing sulfur to hydrogen sulfide.) Arsenic, which...
    80 KB (8,196 words) - 14:47, 27 November 2024
  • Thumbnail for Gram-negative bacteria
    bacteria, Legionella etc. Other notable groups of gram-negative bacteria include the cyanobacteria, spirochaetes, green sulfur, and green non-sulfur bacteria...
    24 KB (2,445 words) - 21:59, 5 December 2024
  • Thumbnail for Sulfur water
    negative health effects on the steers.   To reduce the extra sulfur in the ruminant's diet, ruminal bacteria break the excess down, resulting in Hydrogen...
    12 KB (1,569 words) - 16:17, 14 November 2024